Pith Number

pith:KDYUEBLV

pith:2016:KDYUEBLVWWHYFODOQDJPLQ37LM

not attested not anchored not stored refs pending

Fundamental rate-loss tradeoff for the quantum internet

Akihiro Mizutani, Hoi-Kwong Lo, Koji Azuma

arxiv:1601.02933 v1 · 2016-01-12 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KDYUEBLVWWHYFODOQDJPLQ37LM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:54:41.033841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50f1420575b58f82b86e80d2f5c37f5b2f99e6f39f45a1a2fdd2f3c8fbaceb23

Aliases

arxiv: 1601.02933 · arxiv_version: 1601.02933v1 · doi: 10.48550/arxiv.1601.02933 · pith_short_12: KDYUEBLVWWHY · pith_short_16: KDYUEBLVWWHYFODO · pith_short_8: KDYUEBLV

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/KDYUEBLVWWHYFODOQDJPLQ37LM \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 50f1420575b58f82b86e80d2f5c37f5b2f99e6f39f45a1a2fdd2f3c8fbaceb23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "046159e71a0110f38d179a7719d8bd3e78db1c5f18bc902a5cccbc4530e4455c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-01-12T16:02:10Z",
    "title_canon_sha256": "88331104adb714047c8e7c0b3ef02f7cc14ade03f9946d66c22b1bab8b0ac87e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.02933",
    "kind": "arxiv",
    "version": 1
  }
}